Fast chargingTwo PD ports support a maximum power output of 20W. The USB C charging block can provide fast and efficient charging three times faster than the 5W charging block. Charge iPhone devices from 0% to 50% in just 30 minutes.Note: The first and second PD 20W ports support fast charging, while the third USB C port does not support fast charging. Multi port chargingThe charging block has 3 USB-C ports and 2 USB-A ports. Allow users to charge their phones, tablets, cameras, power banks, and headphones simultaneously to minimize waiting time. It also saves a lot of space instead of occupying 5 wall sockets. It is the best replacement for your original USB charger. Wide compatibilityThis type c charging block compatible with all cellphones and tablets, Compatible with iPhone 12/12 Pro/12 Pro Max/12 Mini/13/13 Pro/13 Pro Max/13 Mini/14/14 Pro/14 Pro Max/14 Plus/15/15 Pro/15 Pro Max/15 Plus/11/SE/XR/XS/X/8 Plus, Compatible with Samsung Galaxy S23/S22/S21/S20/S10/S9/S8/S7